Using your NOOSA 46 DC ceiling fan is easy. First, install it in an indoor area according to the instructions in the manual. Insert 2 AAA alkaline batteries into the remote control. You can then use the remote to select from 6 different speeds, adjust the brightness if needed, change the direction of the fan, and set the timer. For night mode, just press the dedicated button on the remote. When it comes to maintenance, keep the fan clean by dusting the blades and enclosure regularly. Don't use abrasive cleaners as they can damage the ABS material. If you have any issues, refer to the instruction manual or contact our customer service. Remember, the fan is under a 6 - year warranty, with 3 years in - home service.